US20130193700A1 - Ergonomically designed multi-handled tool - Google Patents
Ergonomically designed multi-handled tool Download PDFInfo
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- US20130193700A1 US20130193700A1 US13/754,016 US201313754016A US2013193700A1 US 20130193700 A1 US20130193700 A1 US 20130193700A1 US 201313754016 A US201313754016 A US 201313754016A US 2013193700 A1 US2013193700 A1 US 2013193700A1
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- United States
- Prior art keywords
- tool
- handle
- elongated shaft
- circular frame
- handled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B1/00—Hand tools
- A01B1/02—Spades; Shovels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B1/00—Hand tools
- A01B1/02—Spades; Shovels
- A01B1/024—Foot protectors attached to the blade
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B1/00—Hand tools
- A01B1/02—Spades; Shovels
- A01B1/026—Spades; Shovels with auxiliary handles for facilitating lifting
Definitions
- the present invention relates to a multi-handled tool for use with an implement attached on one end thereof and, more particularly, to a tool, such as a shovel, with a mid-positioned handle with the optional inclusion of a foot step above the tool end.
- a traditional tool such as but not limited to a shovel, uses a straight shaft with one handle at the end.
- the user is forced to use the shaft as a second handle, which results in loss of leverage. This is especially true when the user is digging a hole or moving a material to one side. Since the shaft is straight, there is a loss of leverage when moving the material to one side or the other.
- the present invention relates to a multi-handled tool that is made up of an elongated shaft with a user end and a tool end.
- a tool implement is attached with the tool end.
- a first handle is attached with the user end.
- a second handle is attached with the elongated shaft between the user end and the tool end.
- the elongated shaft has a long axis and the first handle is attached with the elongated shaft such that it intersects the long axis of the elongated shaft.
- a footstep is positioned between the tool implement and the tool end of the elongated shaft, the footstep intersecting the long axis of the elongated shaft.
- the elongated shaft has a long axis and the second handle is attached to the elongated shaft in a stationary position between the user end and the tool end.
- the elongated shaft and the first and second handles are formed of one piece of material.
- the elongated shaft and first and second handles are separate and distinct components that are attached with one another.
- a rotating mechanism is included.
- the second handle is affixed with the rotating mechanism such that the rotating mechanism is adapted to allow for rotation of the second handle.
- the rotating mechanism includes a circular frame with the second handle attached thereto; a first member; and a second member.
- the circular frame is positioned between the first and second members to allow for rotation of the circular frame with respect to each of the first and second members.
- the circular frame includes sliding portions and each of the first and second members include a recess that is formed to accommodate the sliding portions, thereby allowing the circular frame to rotate within the first and second members.
- a locking lever is attached with the circular frame.
- the locking lever is adapted to engage with at least one of the first and second members to lock the circular frame with respect to the first and second members.
- the present invention also comprises a method for making and using the tool described herein.
- FIG. 1A is an illustration of a multi-handled tool according to the principles of the present invention, depicting the tool as having both an end first handle and a mid-positioned, second handle;
- FIG. 1B is an illustration of a multi-handled tool according to the principles of the present invention, depicting the shaft as being formed as a single piece with the second handle attached thereto;
- FIG. 2 is an illustration of a multi-handled tool according to the principles of the present invention, depicting the second handle as having been rotated;
- FIG. 3 is an exploded-view illustration of the second handle, illustrating an aspect in which the second handle is rotatable
- FIG. 4 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a rake;
- FIG. 5 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a pointed spade shovel;
- FIG. 6 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a blade;
- FIG. 7 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a snow shovel;
- FIG. 8 is another illustration of a multi-handled tool according to the principles of the present invention, depicting the second handle being formed as a single piece attached to the shaft at both ends of the second handle.
- any element in a claim that does not explicitly state “means for” performing a specified function, or “step for” performing a specific function, is not to be interpreted as a “means” or “step” clause as specified in 35 U.S.C. Section 112, Paragraph 6.
- the use of “step of” or “act of” in the claims herein is not intended to invoke the provisions of 35 U.S.C. 112, Paragraph 6.
- the present invention relates to a multi-handled tool 100 for use with a tool implement 102 .
- the tool 100 includes a first handle 106 at a handle end 108 , with the tool implement 102 attached at a tool end 104 .
- Connecting the first handle 106 with the tool implement 102 is a post or elongated shaft 110 (or any other suitable connecting mechanism, such as adjacent shafts, etc.).
- a second handle 112 positioned within (or otherwise attached with) the shaft 110 between the tool implement 102 and the first handle 106 .
- the elongated shaft 110 is formed of any suitably rigid material, non-limiting examples of which include metal, steel, fiberglass, plastic, or wood, or any combination thereof.
- the second handle 112 is a mid-positioned handle that is formed or attached at any desirable location along the shaft 110 .
- the second handle 112 is not necessarily at a middle point in the shaft 110 and, instead, can be formed or attached at any desirable location or position along the shaft 110 .
- the second handle 112 can be formed (or attached) such that it is in line with the shaft and intersects a long-axis 114 that runs through the shaft 110 .
- the shaft 106 can include multiple components (e.g., first shaft part 101 and second shaft part 103 ), with the second handle 112 separating those components.
- the shaft 106 can be formed such that it is a single piece that bends around the second handle 112 to accommodate the second handle 112 .
- the shaft 106 can be formed as single piece using any suitable technique, non-limiting examples of which include being molded plastic or fiberglass.
- the second handle 112 can be attached (e.g., bolted) within the shaft 106 or cast as a single piece with the shaft 106 .
- the second handle 112 can be formed such that it is offset from the long axis 114 .
- the second handle 112 can be formed such that it is fixed at no particular angle and un-rotatable.
- a casing 116 can be included in which the shaft 110 is attached at two ends of the casing 116 .
- the second handle 112 can be permanently affixed within the case 116 such that it is set at a desired angle.
- the second handle 112 is depicted as having a handle axis 118 that is orthogonal to the long axis 114 .
- the second handle 112 can be rotatable and operate as a rotating handle. In either aspect, the second handle 112 can be used in conjunction with the first handle 106 .
- the first handle 106 includes a grip portion 120 located at user end of the tool.
- the grip portion 120 includes a grip axis 122 , with the grip portion 120 formed such that it is positioned at any suitable angle with respect to the long axis 114 and the handle axis 118 .
- the grip portion 120 is formed such that the grip axis 122 is positioned perpendicular to the long axis 114 , yet parallel to the handle axis 118 .
- the grip portion 120 can be formed such that the grip axis 122 it is perpendicular to both of the handle axis 118 and the long axis 114 .
- the grip portion 120 is simply an extension of the shaft 106 such the grip axis 122 is in line with the long axis 114 .
- the grip portion 120 is formed of any suitable material to provide for stability and comfort of use.
- the grip portion 120 is formed of a metal frame that is wrapped with a rubber sleeve.
- the multi-handled tool 100 maximizes the usage of the tool implement 102 and the efficiency of the user.
- a second handle 112 on the shaft 110 of the tool 100 the user is able to use a greater amount of force with the tool implement 102 .
- the tool 100 optionally includes a footstep 124 that allows for a greater down force (e.g., digging force).
- the footstep 124 is formed at the tool end 104 and can be integrally formed with the tool implement 102 or separately formed with the tool implement 102 attached thereto.
- the footstep 124 is formed such that it intersects the long axis 114 of the shaft 110 .
- the user is able to use the entire force of their foot and leg as they push down on the center of the footstep 124 (which is directly in line with the long axis 114 ).
- the user may lose force by having to place their foot off-center while digging, often resulting digging an undesirably shaped hole.
- the present invention alleviates this issue.
- the user is able to exert force directly on-center of the foot step 124 to utilize an increased force in the directed area.
- the second handle 112 can be formed such that it is rotatable.
- the second handle 112 can be rotated by a user and locked into any desired position so that the user can adjust the angle of the second handle 112 , thereby altering the angle of the handle axis 118 with respect to the long axis 114 .
- This allows the user to adjust the second handle 112 to create maximum efficiency for a variety of jobs.
- the user uses the multi-handled tool 100 to move a pile of dirt into a hole to the left, the user can rotate the handle 106 from the horizontal position slightly down to allow for motion when moving dirt.
- the rotating second handle 112 allows for customizable positioning of the second handle 112 while using the tool 100 .
- the tool 100 includes a rotating mechanism that allows for selective rotation and fixation of the second handle 112 .
- the second handle 112 appears to be affixed with a circular frame (i.e., the rotating mechanism), the invention is not intended to be limited thereto as it can be formed in any desired shape.
- FIG. 1B and FIG. 8 illustrate a shaft 106 that includes a non-circular central portion that bends around to accommodate the central handle 112 .
- FIG. 3 is an exploded view illustration of the second handle 112 and the corresponding rotating mechanism.
- the rotating mechanism is any suitable mechanism or device that allows for selective rotation and fixation of the second handle 112 .
- the aspect as illustrated in the figures and described herein is but one non-limiting example of a suitable rotating mechanism, as the invention is not intended to be limited thereto.
- the second handle 112 includes a second handle grip 302 that is affixed with a circular frame 304 .
- the circular frame 304 includes sliding portions 306 that are formed to allow for rotation within a sleeve.
- the rotating mechanism includes a first member 308 and a second member 310 .
- Each of the first and second members 308 and 310 include a recess 312 that is formed to accommodate the sliding portions 306 .
- the first and second members 308 and 310 act as clamshells that can be attached with one another (via screws or any other technique) with the circular frame 304 positioned there-between.
- the sliding portions 306 are allowed to rotate (e.g., 360 degrees) within the recess 312 , thereby allowing a user to rotate the second handle 112 .
- the rotating second handle 112 allows the user to rotate their hand to the most comfortable and efficient position. Thereafter, it may be desired to lock the second handle 112 in the desired position.
- the rotating mechanism includes a locking mechanism that allows the rotating handle 112 to be locked into place when the mechanism is activated. The locking mechanism may be unlocked and rotated to another angle to conform to the desire of the user.
- the locking mechanism is any suitable mechanism or device that allows a user to selectively lock the rotating handle 112 into place.
- the locking mechanism includes a locking lever 314 that is slidably attached with the circular frame 304 and that extends from the circular frame 304 to engage with at least one of the recesses 312 .
- the locking lever 314 can be spring-loaded such that it is biased toward engaging with the recesses 312 .
- the locking lever 314 is forced toward the recesses 312 to prevent rotation of the circular frame 304 .
- a user would retract the locking lever 314 from the recess 312 to allow for rotation of the circular frame 304 .
- At least one of the recesses 312 can include a series of indentations 316 that are formed to accommodate a portion of the locking lever 314 .
- the locking lever 314 is biased to engage and lock into one of the indentations 316 .
- a user could retract the locking lever 314 to allow for selective rotation of the circular frame 304 and, thereby, rotation of the second handle 112 .
- the locking lever 314 locks the interior circular frame 304 into place.
- the locking lever 114 is unlocked (e.g., retracted from the indentation 316 ) and the circular frame 304 is free to rotate until the user decides to release the locking lever 114 and allow it to engage with another indentation 316 .
- the specific mechanism that allow for rotation of the second handle 112 is provided as a non-limiting example according to the principles of the present invention as the invention is not intended to be limited thereto.
- the second handle 112 is attached with the shaft 106 using any suitable mechanism or technique.
- the second handle 112 can simply be bolted to the shaft 106 directly (as shown in FIG. 1B ) or via some sort of intermediate component.
- the rotating mechanism shown in FIG. 3 operates to affix the second handle 112 to the shaft.
- the first and second members 308 and 310 include shaft attachments 320 that operate to affix the second handle 112 to the shaft.
- the shaft parts e.g., first shaft part 101 and second shaft part 103 as shown in FIG. 1A
- the tool 100 includes a tool implement 102 .
- the tool implement 102 is any desired tool that can be affixed with the tool end 104 of the shaft 110 (with any shovels, rakes, brooms, mops, grass edgers, floor scrapers, pitchforks and any other construction or home and garden tool with a long axis shaft as additional, non-sketched non-limiting examples).
- the tool implement 102 can be a shovel, such as a flat-head shovel.
- the tool implement 102 can be a rake 400 , a pointed spade shovel 500 , a blade 600 , and a snow shovel 700 , respectively.
- the present invention is not intended to be limited to any particular tool implement as it can be used with any head/tool combination.
- the present invention is a tool 100 that provides for a combination of a first handle, an ergonomically spaced second handle 112 that is completely adjustable and customizable, rotatable or stationary, optionally combined with the foot step 124 above the head of the tool end 104 to provide a home, garden, and construction tool that is much more efficient than the current comparable tools on the market today.
Abstract
Description
- This is a Non-Provisional Utility Application of U.S. Provisional Application No. 61/632,761, filed on Jan. 30, 2012 entitled, “Handle-it. The two handled shovel.”
- This is ALSO a Non-Provisional Utility Application of U.S. Provisional Application No. 61/687,214, filed on Apr. 19, 2012, entitled, “Handle-it. The ergonomically designed double-handled tool”.
- (1) Field of Invention
- The present invention relates to a multi-handled tool for use with an implement attached on one end thereof and, more particularly, to a tool, such as a shovel, with a mid-positioned handle with the optional inclusion of a foot step above the tool end.
- (2) Description of Related Art
- The home, garden, and construction markets need ergonomically designed tools that maximize the strength of the user. Current tools do not have a handle on the shaft that allows maximization of the strength of the user. In addition, any prior attempts to make two-handled tools have not successfully created an efficient design.
- A traditional tool, such as but not limited to a shovel, uses a straight shaft with one handle at the end. The user is forced to use the shaft as a second handle, which results in loss of leverage. This is especially true when the user is digging a hole or moving a material to one side. Since the shaft is straight, there is a loss of leverage when moving the material to one side or the other.
- Moreover, current tools, not limited to shovels, have a footstep that is used to exert greater digging force. However, the footstep is located off-center and the users lose force by having to place their foot on the side of the shovelhead while digging. As such, not only can this result in an undesirably shaped hole but there is also potentially wasted energy.
- Thus, a continuing need exists for an improved design for home, garden, and construction tools with a shaft handle to maximize leverage and strength application of the user while using the shovel.
- The present invention relates to a multi-handled tool that is made up of an elongated shaft with a user end and a tool end. A tool implement is attached with the tool end. A first handle is attached with the user end. Further, a second handle is attached with the elongated shaft between the user end and the tool end.
- In another aspect, the elongated shaft has a long axis and the first handle is attached with the elongated shaft such that it intersects the long axis of the elongated shaft.
- In yet another aspect, a footstep is positioned between the tool implement and the tool end of the elongated shaft, the footstep intersecting the long axis of the elongated shaft.
- In another aspect, the elongated shaft has a long axis and the second handle is attached to the elongated shaft in a stationary position between the user end and the tool end.
- In another aspect, the elongated shaft and the first and second handles are formed of one piece of material.
- In yet another aspect, the elongated shaft and first and second handles are separate and distinct components that are attached with one another.
- In yet another aspect, a rotating mechanism is included. In this aspect, the second handle is affixed with the rotating mechanism such that the rotating mechanism is adapted to allow for rotation of the second handle.
- The rotating mechanism includes a circular frame with the second handle attached thereto; a first member; and a second member. The circular frame is positioned between the first and second members to allow for rotation of the circular frame with respect to each of the first and second members. The circular frame includes sliding portions and each of the first and second members include a recess that is formed to accommodate the sliding portions, thereby allowing the circular frame to rotate within the first and second members.
- In another aspect, a locking lever is attached with the circular frame. The locking lever is adapted to engage with at least one of the first and second members to lock the circular frame with respect to the first and second members.
- Finally, the present invention also comprises a method for making and using the tool described herein.
- The objects, features and advantages of the present invention will be apparent from the following detailed descriptions of the various aspects of the invention in conjunction with reference to the following drawings, where:
-
FIG. 1A is an illustration of a multi-handled tool according to the principles of the present invention, depicting the tool as having both an end first handle and a mid-positioned, second handle; -
FIG. 1B is an illustration of a multi-handled tool according to the principles of the present invention, depicting the shaft as being formed as a single piece with the second handle attached thereto; -
FIG. 2 is an illustration of a multi-handled tool according to the principles of the present invention, depicting the second handle as having been rotated; -
FIG. 3 is an exploded-view illustration of the second handle, illustrating an aspect in which the second handle is rotatable; -
FIG. 4 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a rake; -
FIG. 5 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a pointed spade shovel; -
FIG. 6 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a blade; -
FIG. 7 is an illustration of a multi-handled tool according to the principles of the present invention, depicting alternative aspects of a tool implement, in which the tool implement is a snow shovel; and -
FIG. 8 is another illustration of a multi-handled tool according to the principles of the present invention, depicting the second handle being formed as a single piece attached to the shaft at both ends of the second handle. - The following description is presented to enable one of ordinary skill in the art to make and use the invention and to incorporate it in the context of particular applications. Various modifications, as well as a variety of uses in different applications will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to a wide range of embodiments. Thus, the present invention is not intended to be limited to the embodiments presented, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
- In the following detailed description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to one skilled in the art that the present invention may be practiced without necessarily being limited to these specific details. In other instances, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the present invention.
- The reader's attention is directed to all papers and documents which are filed concurrently with this specification and which are open to public inspection with this specification, and the contents of all such papers and documents are incorporated herein by reference. All the features disclosed in this specification, (including any accompanying claims, abstract, and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed is only one example of a generic series of equivalent or similar features.
- Furthermore, any element in a claim that does not explicitly state “means for” performing a specified function, or “step for” performing a specific function, is not to be interpreted as a “means” or “step” clause as specified in 35 U.S.C.
Section 112, Paragraph 6. In particular, the use of “step of” or “act of” in the claims herein is not intended to invoke the provisions of 35 U.S.C. 112, Paragraph 6. - Please note, if used, the labels left, right, front, back, top, bottom, forward, reverse, clockwise and counter clockwise have been used for convenience purposes only and are not intended to imply any particular fixed direction. Instead, they are used to reflect relative locations and/or directions between various portions of an object.
- (1) Specific Details
- As shown in
FIG. 1A , the present invention relates to amulti-handled tool 100 for use with a tool implement 102. Thetool 100 includes afirst handle 106 at ahandle end 108, with the tool implement 102 attached at atool end 104. Connecting thefirst handle 106 with the tool implement 102 is a post or elongated shaft 110 (or any other suitable connecting mechanism, such as adjacent shafts, etc.). Importantly, positioned within (or otherwise attached with) theshaft 110 between the tool implement 102 and thefirst handle 106 is asecond handle 112. Theelongated shaft 110 is formed of any suitably rigid material, non-limiting examples of which include metal, steel, fiberglass, plastic, or wood, or any combination thereof. - The
second handle 112 is a mid-positioned handle that is formed or attached at any desirable location along theshaft 110. Although the term “mid” is used, thesecond handle 112 is not necessarily at a middle point in theshaft 110 and, instead, can be formed or attached at any desirable location or position along theshaft 110. As a non-limiting example, thesecond handle 112 can be formed (or attached) such that it is in line with the shaft and intersects a long-axis 114 that runs through theshaft 110. Theshaft 106 can include multiple components (e.g.,first shaft part 101 and second shaft part 103), with thesecond handle 112 separating those components. - As an alternative non-limiting example and as depicted in
FIG. 1B , theshaft 106 can be formed such that it is a single piece that bends around thesecond handle 112 to accommodate thesecond handle 112. Theshaft 106 can be formed as single piece using any suitable technique, non-limiting examples of which include being molded plastic or fiberglass. In this aspect, thesecond handle 112 can be attached (e.g., bolted) within theshaft 106 or cast as a single piece with theshaft 106. - Alternatively, the
second handle 112 can be formed such that it is offset from thelong axis 114. - Referring again to
FIG. 1A , it should be understood that thesecond handle 112 can be formed such that it is fixed at no particular angle and un-rotatable. For example, acasing 116 can be included in which theshaft 110 is attached at two ends of thecasing 116. Thesecond handle 112 can be permanently affixed within thecase 116 such that it is set at a desired angle. Although not limited thereto, thesecond handle 112 is depicted as having ahandle axis 118 that is orthogonal to thelong axis 114. - In another aspect, the
second handle 112 can be rotatable and operate as a rotating handle. In either aspect, thesecond handle 112 can be used in conjunction with thefirst handle 106. Thefirst handle 106 includes agrip portion 120 located at user end of the tool. Moreover, thegrip portion 120 includes agrip axis 122, with thegrip portion 120 formed such that it is positioned at any suitable angle with respect to thelong axis 114 and thehandle axis 118. As a non-limiting example, thegrip portion 120 is formed such that thegrip axis 122 is positioned perpendicular to thelong axis 114, yet parallel to thehandle axis 118. Alternatively and as depicted inFIG. 4 , thegrip portion 120 can be formed such that thegrip axis 122 it is perpendicular to both of thehandle axis 118 and thelong axis 114. In another aspect and as depicted inFIG. 6 , thegrip portion 120 is simply an extension of theshaft 106 such thegrip axis 122 is in line with thelong axis 114. - The
grip portion 120 is formed of any suitable material to provide for stability and comfort of use. As a non-limiting example, thegrip portion 120 is formed of a metal frame that is wrapped with a rubber sleeve. - The
multi-handled tool 100 maximizes the usage of the tool implement 102 and the efficiency of the user. By implementing asecond handle 112 on theshaft 110 of thetool 100, the user is able to use a greater amount of force with the tool implement 102. - As another improvement over the prior art, the
tool 100 optionally includes afootstep 124 that allows for a greater down force (e.g., digging force). Thefootstep 124 is formed at thetool end 104 and can be integrally formed with the tool implement 102 or separately formed with the tool implement 102 attached thereto. Importantly, thefootstep 124 is formed such that it intersects thelong axis 114 of theshaft 110. When the user uses their foot to exert force, themulti-handled tool 100 becomes much more effective because the foot and leg strength is coupled with the body weight of the user to channel the tool implement 102 to a directed area. The user is able to use the entire force of their foot and leg as they push down on the center of the footstep 124 (which is directly in line with the long axis 114). In a standard shovel, the user may lose force by having to place their foot off-center while digging, often resulting digging an undesirably shaped hole. The present invention alleviates this issue. The user is able to exert force directly on-center of thefoot step 124 to utilize an increased force in the directed area. - As noted above, the
second handle 112 can be formed such that it is rotatable. - In other words and as shown in
FIG. 2 , thesecond handle 112 can be rotated by a user and locked into any desired position so that the user can adjust the angle of thesecond handle 112, thereby altering the angle of thehandle axis 118 with respect to thelong axis 114. This allows the user to adjust thesecond handle 112 to create maximum efficiency for a variety of jobs. As a non-limiting example, if the user uses themulti-handled tool 100 to move a pile of dirt into a hole to the left, the user can rotate thehandle 106 from the horizontal position slightly down to allow for motion when moving dirt. Thus, the rotatingsecond handle 112 allows for customizable positioning of thesecond handle 112 while using thetool 100. - In order to allow for rotation of the
second handle 112, thetool 100 includes a rotating mechanism that allows for selective rotation and fixation of thesecond handle 112. It should be noted that although thesecond handle 112 appears to be affixed with a circular frame (i.e., the rotating mechanism), the invention is not intended to be limited thereto as it can be formed in any desired shape. For example,FIG. 1B andFIG. 8 illustrate ashaft 106 that includes a non-circular central portion that bends around to accommodate thecentral handle 112. As can be appreciated, there are numerous shapes and techniques by which thecentral handle 112 can be affixed with theshaft 106 as the present invention is not intended to be limited to any particular shape or technique. -
FIG. 3 is an exploded view illustration of thesecond handle 112 and the corresponding rotating mechanism. As can be understood by one skilled in the art, the rotating mechanism is any suitable mechanism or device that allows for selective rotation and fixation of thesecond handle 112. Thus, the aspect as illustrated in the figures and described herein is but one non-limiting example of a suitable rotating mechanism, as the invention is not intended to be limited thereto. - As shown, in this non-limiting aspect, the
second handle 112 includes asecond handle grip 302 that is affixed with acircular frame 304. Thecircular frame 304 includes slidingportions 306 that are formed to allow for rotation within a sleeve. For example, the rotating mechanism includes afirst member 308 and asecond member 310. Each of the first andsecond members recess 312 that is formed to accommodate the slidingportions 306. In this aspect, the first andsecond members circular frame 304 positioned there-between. Thus, when thecircular frame 304 is positioned between the first andsecond members portions 306 are allowed to rotate (e.g., 360 degrees) within therecess 312, thereby allowing a user to rotate thesecond handle 112. - As such, in operation, the rotating
second handle 112 allows the user to rotate their hand to the most comfortable and efficient position. Thereafter, it may be desired to lock thesecond handle 112 in the desired position. In one aspect, the rotating mechanism includes a locking mechanism that allows therotating handle 112 to be locked into place when the mechanism is activated. The locking mechanism may be unlocked and rotated to another angle to conform to the desire of the user. - The locking mechanism is any suitable mechanism or device that allows a user to selectively lock the
rotating handle 112 into place. As a non-limiting example, the locking mechanism includes a lockinglever 314 that is slidably attached with thecircular frame 304 and that extends from thecircular frame 304 to engage with at least one of therecesses 312. The lockinglever 314 can be spring-loaded such that it is biased toward engaging with therecesses 312. Thus, when at rest, the lockinglever 314 is forced toward therecesses 312 to prevent rotation of thecircular frame 304. In operation, a user would retract the lockinglever 314 from therecess 312 to allow for rotation of thecircular frame 304. - As another non-limiting example, at least one of the
recesses 312 can include a series ofindentations 316 that are formed to accommodate a portion of the lockinglever 314. Thus, in this non-limiting example, the lockinglever 314 is biased to engage and lock into one of theindentations 316. A user could retract the lockinglever 314 to allow for selective rotation of thecircular frame 304 and, thereby, rotation of thesecond handle 112. - Once the
rotating handle 112 is placed at the desired angle, the lockinglever 314 locks the interiorcircular frame 304 into place. When the user desires to rotate therotating handle 112 to a different angle, the lockinglever 114 is unlocked (e.g., retracted from the indentation 316) and thecircular frame 304 is free to rotate until the user decides to release the lockinglever 114 and allow it to engage with anotherindentation 316. As noted above and repeated herein for clarity, the specific mechanism that allow for rotation of thesecond handle 112 is provided as a non-limiting example according to the principles of the present invention as the invention is not intended to be limited thereto. - It should be understood that in all aspects, the
second handle 112 is attached with theshaft 106 using any suitable mechanism or technique. As a non-limiting example, thesecond handle 112 can simply be bolted to theshaft 106 directly (as shown inFIG. 1B ) or via some sort of intermediate component. As a non-limiting example, the rotating mechanism shown inFIG. 3 operates to affix thesecond handle 112 to the shaft. In this non-limiting example and as can be appreciated and employed in other aspects, the first andsecond members shaft attachments 320 that operate to affix thesecond handle 112 to the shaft. In this aspect, the shaft parts (e.g.,first shaft part 101 andsecond shaft part 103 as shown inFIG. 1A ) can be inserted into and affixed with theshaft attachments 320 using any suitable attachment technique, non-limiting examples of which include being press fit and/or a bolt passing through theshaft attachments 320 and the shaft parts. - Referring again to
FIG. 1A , thetool 100 includes a tool implement 102. The tool implement 102 is any desired tool that can be affixed with thetool end 104 of the shaft 110 (with any shovels, rakes, brooms, mops, grass edgers, floor scrapers, pitchforks and any other construction or home and garden tool with a long axis shaft as additional, non-sketched non-limiting examples). As a non-limiting example and as illustrated inFIG. 1A , the tool implement 102 can be a shovel, such as a flat-head shovel. Alternatively and as illustrated inFIGS. 4 through 7 , the tool implement 102 can be arake 400, apointed spade shovel 500, ablade 600, and asnow shovel 700, respectively. Thus, the present invention is not intended to be limited to any particular tool implement as it can be used with any head/tool combination. - In summary, the present invention is a
tool 100 that provides for a combination of a first handle, an ergonomically spacedsecond handle 112 that is completely adjustable and customizable, rotatable or stationary, optionally combined with thefoot step 124 above the head of thetool end 104 to provide a home, garden, and construction tool that is much more efficient than the current comparable tools on the market today.
Claims (16)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/754,016 US8740272B2 (en) | 2012-01-30 | 2013-01-30 | Ergonomically designed multi-handled tool |
US14/258,625 US8939484B2 (en) | 2012-01-30 | 2014-04-22 | Ergonomically designed multi-handled tool |
US29/511,922 USD765480S1 (en) | 2013-01-30 | 2014-12-15 | Multi-handled tool |
US15/605,273 USRE47056E1 (en) | 2012-01-30 | 2017-05-25 | Ergonomically designed multi-handled tool |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261632761P | 2012-01-30 | 2012-01-30 | |
US201261687214P | 2012-04-19 | 2012-04-19 | |
US13/754,016 US8740272B2 (en) | 2012-01-30 | 2013-01-30 | Ergonomically designed multi-handled tool |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/258,625 Continuation US8939484B2 (en) | 2012-01-30 | 2014-04-22 | Ergonomically designed multi-handled tool |
Publications (2)
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US20130193700A1 true US20130193700A1 (en) | 2013-08-01 |
US8740272B2 US8740272B2 (en) | 2014-06-03 |
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US13/754,016 Active US8740272B2 (en) | 2012-01-30 | 2013-01-30 | Ergonomically designed multi-handled tool |
US14/258,625 Ceased US8939484B2 (en) | 2012-01-30 | 2014-04-22 | Ergonomically designed multi-handled tool |
US15/605,273 Expired - Fee Related USRE47056E1 (en) | 2012-01-30 | 2017-05-25 | Ergonomically designed multi-handled tool |
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Application Number | Title | Priority Date | Filing Date |
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US14/258,625 Ceased US8939484B2 (en) | 2012-01-30 | 2014-04-22 | Ergonomically designed multi-handled tool |
US15/605,273 Expired - Fee Related USRE47056E1 (en) | 2012-01-30 | 2017-05-25 | Ergonomically designed multi-handled tool |
Country Status (6)
Country | Link |
---|---|
US (3) | US8740272B2 (en) |
EP (1) | EP2809139A4 (en) |
CN (1) | CN104168753B (en) |
CA (1) | CA2861512A1 (en) |
MX (1) | MX2014008413A (en) |
WO (1) | WO2013116326A1 (en) |
Cited By (8)
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US20140292009A1 (en) * | 2013-04-01 | 2014-10-02 | Andrew John Hudson | Digging and Tilling Implements with Knee Clearance |
US20160374256A1 (en) * | 2015-06-23 | 2016-12-29 | Hank Hung Kung Chou | Method and apparatus for ergonomic application of rotational handle garden tool |
US20170014986A1 (en) * | 2015-06-23 | 2017-01-19 | Hank Hung Kung Chou | Apparatus for ergonomic application of rotational handle garden tool |
USD793187S1 (en) * | 2016-08-29 | 2017-08-01 | Dell Henry | Shovel |
FR3109138A1 (en) * | 2020-04-09 | 2021-10-15 | Alexis Farfaro | Double paddle rotating handles |
USRE49257E1 (en) * | 2015-05-29 | 2022-10-25 | Orbital Rotation Accessory International Inc. | Grip apparatus for exercise equipment and method for making thereof |
US11641850B1 (en) * | 2021-06-15 | 2023-05-09 | Andres Solares, Jr. | Adjustable fishing rod handle assembly |
US11780073B2 (en) | 2020-01-21 | 2023-10-10 | Patricia Hurt | Handle with offset connector |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8740272B2 (en) * | 2012-01-30 | 2014-06-03 | Bosse Tools Llc | Ergonomically designed multi-handled tool |
US9326437B2 (en) | 2014-02-06 | 2016-05-03 | Kreger-Hanson, Inc. | Ergonomic second-handle for tools |
USD782894S1 (en) * | 2014-05-09 | 2017-04-04 | Cequent Consumer Products, Inc. | Implement handle |
US9498877B1 (en) * | 2016-07-15 | 2016-11-22 | Dell Henry | Shovel with two integral handles and exterior handle |
CN107683643A (en) * | 2016-08-05 | 2018-02-13 | 周汉克宏匡 | Meet the rotary handle garden tool device of ergonomics |
CN109924022A (en) * | 2017-12-15 | 2019-06-25 | 南京德朔实业有限公司 | A kind of grass-mowing machine |
US11027410B2 (en) * | 2019-08-27 | 2021-06-08 | Erik P. Barnaal | Ergonomic lateral manual sweeping device |
US20220152809A1 (en) * | 2020-11-16 | 2022-05-19 | Daniel R. Luke | Systems and methods for dual shafted multi-tool |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US212953A (en) * | 1879-03-04 | Improvement in plant-diggers | ||
US821847A (en) * | 1905-12-27 | 1906-05-29 | Luis Arnavat | Shovel. |
US3014750A (en) * | 1959-03-27 | 1961-12-26 | William O Briggs | Easy hold shovel handle |
US3136574A (en) * | 1962-04-26 | 1964-06-09 | David B Pasquale | Shovel |
USD296410S (en) * | 1986-02-07 | 1988-06-28 | Abbott Dennis A | Snow shovel |
US4930181A (en) * | 1988-05-31 | 1990-06-05 | Johnson Samuel V | Auxiliary tool handle |
US5581839A (en) * | 1995-11-29 | 1996-12-10 | Ferrell, Jr.; Leroy | Mop handle and mop |
US5645305A (en) * | 1996-06-03 | 1997-07-08 | Lispi; Robert | Shovel for gaining increased leverage |
US5771535A (en) * | 1996-12-27 | 1998-06-30 | Blessing; Kenneth C. | Lawn and garden handle |
US5799996A (en) * | 1997-02-20 | 1998-09-01 | Fredrickson; David F. | Multi-function hand tool |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US842912A (en) * | 1906-09-26 | 1907-02-05 | Calvin J Rundell | Scoop and shovel grip. |
GB584189A (en) | 1944-04-24 | 1947-01-09 | Wyn Havryn Evans | Hand-grip for forks, spades, shovels and similar implements |
US2772910A (en) | 1953-05-04 | 1956-12-04 | Orville K Doyle | Auxiliary control handle for shovels |
US3981043A (en) | 1975-01-14 | 1976-09-21 | Curry Christian O | Slidable tool grip |
US4050728A (en) * | 1976-10-12 | 1977-09-27 | Davidson Glenn E | Second handle for attaching to a shovel or the like |
US4103954A (en) * | 1977-04-14 | 1978-08-01 | Vaslas John W | Snow shovel |
US4264096A (en) | 1979-10-29 | 1981-04-28 | Barnett Russell C | Two handled freely pivotable scoop |
US4615553A (en) | 1986-01-13 | 1986-10-07 | Hultine Donald W | Auxiliary shovel handle |
US5165144A (en) * | 1986-01-31 | 1992-11-24 | Philip Nisenbaum | Tool handle and angularly adjustable attachment |
US5054830A (en) * | 1986-01-31 | 1991-10-08 | Philip Nisenbaum | Shovel |
US4787661A (en) | 1987-06-01 | 1988-11-29 | Work Made Easy, Inc. | Adjustable double handled shovel |
US4958407A (en) * | 1988-05-31 | 1990-09-25 | Johnson Samuel V | Auxiliary tool handle |
US4944541A (en) | 1988-10-20 | 1990-07-31 | Waldschmidt Kenneth P | Two-handled shovel |
US5133582A (en) | 1991-09-27 | 1992-07-28 | Rocha Louis F | Two-handed shovel |
US5400471A (en) | 1993-05-11 | 1995-03-28 | Rad-Cam, Inc. | Auxiliary handle |
US5431468A (en) | 1994-06-08 | 1995-07-11 | Rosenshine; Howard | Auxiliary handle for a shovel |
US5447349A (en) * | 1994-06-20 | 1995-09-05 | Coble; Lloyd B. | Auxiliary handle for shovels |
US5472252A (en) | 1994-06-27 | 1995-12-05 | Barone; Frank A. | Snow shovel with adjustable second handle |
US5487577A (en) * | 1994-06-27 | 1996-01-30 | Ball; Randall W. | Pliant unitary coupling element dual handled shovel |
US5496085A (en) | 1995-01-13 | 1996-03-05 | Middleton; David J. | Auxiliary handle unit for long handled hand tools |
US5499852A (en) | 1995-03-15 | 1996-03-19 | Seigendall; Jay R. | Second handle attachment for a tool |
USD377300S (en) | 1995-09-18 | 1997-01-14 | Fredrick Von Essen Hans P | Two-handled shovel |
US5704672A (en) | 1996-04-22 | 1998-01-06 | Sims; Alan M. | Stand-up snow shovel with flexible auxiliary handle |
US5921600A (en) | 1998-04-23 | 1999-07-13 | Lucas; Michael J. | Dual handled shovel |
US5927058A (en) | 1998-07-14 | 1999-07-27 | Hsu; Shih Hao | Rake having a gripping mechanism |
USD417382S (en) | 1998-10-29 | 1999-12-07 | Saladino Jr Frank Trent | Auxiliary handle for hand tool |
US6062619A (en) * | 1999-06-07 | 2000-05-16 | Emsco, Inc. | Auxiliary handle assembly for a lifting tool |
US6343822B1 (en) * | 1999-09-09 | 2002-02-05 | Michael Walter Badura | Pivoting shovel handle |
NL1013141C2 (en) * | 1999-09-27 | 2001-03-29 | Anna Maria Schirris Vleeskens | Garden tools. |
US6796383B2 (en) | 2000-03-28 | 2004-09-28 | William K. Hixon | Tool with rotatable handle grip |
US6601887B2 (en) | 2001-02-09 | 2003-08-05 | David E. Graves | Leverage enhancement arrangement for tool |
US6560805B2 (en) * | 2001-06-08 | 2003-05-13 | Alterra Holdings Corporation | Spade |
US20030057721A1 (en) | 2001-08-16 | 2003-03-27 | Paul Ducklow | Auxiliary handle for long-handled implements |
US6592160B1 (en) | 2001-12-26 | 2003-07-15 | Nicolay Family Enterprises, L.L.C. | Tool handle |
US7300081B1 (en) | 2002-01-28 | 2007-11-27 | John R. Murray | Flexible auxiliary handle for hand held implements |
US6830271B2 (en) | 2002-03-12 | 2004-12-14 | Anthony M. Piscopo | Two-handled shovel |
US20050099029A1 (en) | 2003-11-12 | 2005-05-12 | Lerman Peter M. | Two-handled shovel with hinge coupling |
US20050153606A1 (en) | 2004-01-12 | 2005-07-14 | Fred Lane | Means and Apparatus for Ergonomic Water Paddle with Dynamic Rotating Grip |
US20050206178A1 (en) | 2004-03-22 | 2005-09-22 | Hoeft William J | Auxiliary handle & hinge assembly for shovels |
US7124474B2 (en) | 2004-04-14 | 2006-10-24 | Nicolay Family Enterprises, L.L.C. | Adjustable tool handle for paint rollers and the like |
US20040238189A1 (en) | 2004-07-26 | 2004-12-02 | Ruppert Jonathan Paul | Clamp action shovel with opposing blades, lever actuation and foot pusher platform |
USD558004S1 (en) | 2006-06-28 | 2007-12-25 | Kelly Jr George M | Two-handed shovel |
US7657972B2 (en) | 2006-08-21 | 2010-02-09 | Graeme Reid Jenkins | Handle attachment assembly |
US7882596B2 (en) * | 2007-02-15 | 2011-02-08 | Motion Minder Llc | Adjustable handle clamp systems and methods |
US8317558B2 (en) * | 2008-11-20 | 2012-11-27 | Scott Bucknell | Compound rotational grip |
US7967021B2 (en) | 2009-08-18 | 2011-06-28 | Robert Duane Montgomery | Multipurpose stretching/exercise cane |
US20110099765A1 (en) | 2009-11-05 | 2011-05-05 | Kamran Youssefieh | Ergonomic Handle |
CN201623961U (en) * | 2010-02-05 | 2010-11-10 | 刘婷 | Garden shovel |
CN202111987U (en) * | 2011-05-12 | 2012-01-18 | 宿迁特力工具制造有限公司 | Gardening shovel |
US8740272B2 (en) * | 2012-01-30 | 2014-06-03 | Bosse Tools Llc | Ergonomically designed multi-handled tool |
US8973200B2 (en) * | 2012-04-11 | 2015-03-10 | Mark Mallett | Ergonomic sweeping device |
-
2013
- 2013-01-30 US US13/754,016 patent/US8740272B2/en active Active
- 2013-01-30 CA CA2861512A patent/CA2861512A1/en not_active Abandoned
- 2013-01-30 WO PCT/US2013/023829 patent/WO2013116326A1/en active Application Filing
- 2013-01-30 CN CN201380005513.5A patent/CN104168753B/en not_active Expired - Fee Related
- 2013-01-30 EP EP13743204.3A patent/EP2809139A4/en not_active Withdrawn
- 2013-01-30 MX MX2014008413A patent/MX2014008413A/en unknown
-
2014
- 2014-04-22 US US14/258,625 patent/US8939484B2/en not_active Ceased
-
2017
- 2017-05-25 US US15/605,273 patent/USRE47056E1/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US212953A (en) * | 1879-03-04 | Improvement in plant-diggers | ||
US821847A (en) * | 1905-12-27 | 1906-05-29 | Luis Arnavat | Shovel. |
US3014750A (en) * | 1959-03-27 | 1961-12-26 | William O Briggs | Easy hold shovel handle |
US3136574A (en) * | 1962-04-26 | 1964-06-09 | David B Pasquale | Shovel |
USD296410S (en) * | 1986-02-07 | 1988-06-28 | Abbott Dennis A | Snow shovel |
US4930181A (en) * | 1988-05-31 | 1990-06-05 | Johnson Samuel V | Auxiliary tool handle |
US5581839A (en) * | 1995-11-29 | 1996-12-10 | Ferrell, Jr.; Leroy | Mop handle and mop |
US5645305A (en) * | 1996-06-03 | 1997-07-08 | Lispi; Robert | Shovel for gaining increased leverage |
US5771535A (en) * | 1996-12-27 | 1998-06-30 | Blessing; Kenneth C. | Lawn and garden handle |
US5799996A (en) * | 1997-02-20 | 1998-09-01 | Fredrickson; David F. | Multi-function hand tool |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140292009A1 (en) * | 2013-04-01 | 2014-10-02 | Andrew John Hudson | Digging and Tilling Implements with Knee Clearance |
USRE49257E1 (en) * | 2015-05-29 | 2022-10-25 | Orbital Rotation Accessory International Inc. | Grip apparatus for exercise equipment and method for making thereof |
US20160374256A1 (en) * | 2015-06-23 | 2016-12-29 | Hank Hung Kung Chou | Method and apparatus for ergonomic application of rotational handle garden tool |
US20170014986A1 (en) * | 2015-06-23 | 2017-01-19 | Hank Hung Kung Chou | Apparatus for ergonomic application of rotational handle garden tool |
US9717174B2 (en) * | 2015-06-23 | 2017-08-01 | Hank Hung Kung Chou | Ergonomic rotational handle for a garden tool |
US9718181B2 (en) * | 2015-06-23 | 2017-08-01 | Hank Hung Kung Chou | Apparatus for ergonomic application of rotational handle garden tool |
US20170297191A1 (en) * | 2015-06-23 | 2017-10-19 | Hank Hung Kung Chou | Apparatus for ergonomic application of rotational handle garden tool |
USD793187S1 (en) * | 2016-08-29 | 2017-08-01 | Dell Henry | Shovel |
US11780073B2 (en) | 2020-01-21 | 2023-10-10 | Patricia Hurt | Handle with offset connector |
FR3109138A1 (en) * | 2020-04-09 | 2021-10-15 | Alexis Farfaro | Double paddle rotating handles |
US11641850B1 (en) * | 2021-06-15 | 2023-05-09 | Andres Solares, Jr. | Adjustable fishing rod handle assembly |
Also Published As
Publication number | Publication date |
---|---|
MX2014008413A (en) | 2014-08-27 |
EP2809139A1 (en) | 2014-12-10 |
US8740272B2 (en) | 2014-06-03 |
EP2809139A4 (en) | 2015-12-02 |
WO2013116326A1 (en) | 2013-08-08 |
US8939484B2 (en) | 2015-01-27 |
USRE47056E1 (en) | 2018-09-25 |
CA2861512A1 (en) | 2013-08-08 |
CN104168753A (en) | 2014-11-26 |
US20140217760A1 (en) | 2014-08-07 |
CN104168753B (en) | 2016-08-24 |
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